Home / 3,934,150,400.84-5,900,579,208.50-1,412,556,633.18

Finding the Fourth Proportional to 3,934,150,400.84, 5,900,579,208.50 and 1,412,556,633.18

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Solution

The fourth proportional to 3,934,150,400.84, 5,900,579,208.50 and 1,412,556,633.18 is: 2,118,602,862.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934,150,400.84 : 5,900,579,208.50 = 1,412,556,633.18 : x
  2. Step 2: Convert to fraction form
    3,934,150,400.84/5,900,579,208.50 = 1,412,556,633.18/x
  3. Step 3: Cross multiply
    3,934,150,400.84x = 5,900,579,208.50 × 1,412,556,633.18
  4. Step 4: Simplify right side
    3,934,150,400.84x = 8,334,902,300,563,606,528
  5. Step 5: Solve for x
    x = 8,334,902,300,563,606,528/3,934,150,400.84
  6. Step 6: Final answer
    x = 2,118,602,862.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.